# THE LOUNGE / 더라운지 vs 환율계산기

The clearest difference is monetization model: 환율계산기 at free against THE LOUNGE / 더라운지's free with in-app purchases. 환율계산기 also leads on update cadence (every 11 days vs every 3 weeks) and review sentiment (100% vs 91%). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

THE LOUNGE / 더라운지 ships an update every 3 weeks, 환율계산기 every 11 days. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | THE LOUNGE / 더라운지 | 환율계산기 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (67 ratings)](https://appshunter.io/ios/app/the-lounge/id1202136480/reviews)** | — |
| Number of ratings | **67** | — |
| Positive reviews | 91.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 32 MB | 20 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [eBridge Co., Ltd.](https://appshunter.io/developer/1176351933) | [Suheon Song](https://appshunter.io/developer/1627953852) |

## What reviewers say

### THE LOUNGE / 더라운지

[App page](https://appshunter.io/ios/app/the-lounge/id1202136480)

Easily access airport lounges worldwide with this app. Register your affiliated lounge card for seamless entry without a physical card. Purchase and gift lounge access at discounted prices, even without a partner card.

**Highlights:** Worldwide airport lounge access, Digital lounge card registration, Discounted lounge pass purchase, Gift lounge access, Airport limousine services, Dining services

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### 환율계산기

[App page](https://appshunter.io/ios/app/id6446592142)

Access the latest exchange rates for approximately 60 countries and perform currency conversions with ease. This app offers offline access after initial connection and features a simple, intuitive interface with dark mode support.

**Highlights:** Latest exchange rate information, Easy and simple currency calculator, Offline access after first use, Operator precedence in calculations, Simple and intuitive UI, Full dark mode support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is THE LOUNGE / 더라운지 free?

THE LOUNGE / 더라운지 is free to download, with no in-app purchases.

### Is 환율계산기 free?

환율계산기 is free to download, with no in-app purchases.

### Do THE LOUNGE / 더라운지 or 환율계산기 have ads?

Neither THE LOUNGE / 더라운지 nor 환율계산기 shows ads.

### Which is updated more often, THE LOUNGE / 더라운지 or 환율계산기?

THE LOUNGE / 더라운지 ships an update every 3 weeks, and 환율계산기 every 11 days. Most recently, THE LOUNGE / 더라운지 was updated on November 6, 2026 and 환율계산기 on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*